<template>
  <div class="app-container">
    <el-form :model="queryParams" ref="queryRef" :inline="true" v-show="showSearch" label-width="68px">
      <el-form-item label="上级区域ID" prop="parentId">
        <el-input
          v-model="queryParams.parentId"
          placeholder="请输入上级区域ID"
          clearable
          @keyup.enter="handleQuery"
        />
      </el-form-item>
      <el-form-item label="上级区域名称" prop="parentName">
        <el-input
          v-model="queryParams.parentName"
          placeholder="请输入上级区域名称"
          clearable
          @keyup.enter="handleQuery"
        />
      </el-form-item>
      <el-form-item label="所属区(二级区域)的ID" prop="districtId">
        <el-input
          v-model="queryParams.districtId"
          placeholder="请输入所属区(二级区域)的ID"
          clearable
          @keyup.enter="handleQuery"
        />
      </el-form-item>
      <el-form-item label="所属区(二级区域)的名字" prop="districtName">
        <el-input
          v-model="queryParams.districtName"
          placeholder="请输入所属区(二级区域)的名字"
          clearable
          @keyup.enter="handleQuery"
        />
      </el-form-item>
      <el-form-item label="区域编码" prop="areaNo">
        <el-input
          v-model="queryParams.areaNo"
          placeholder="请输入区域编码"
          clearable
          @keyup.enter="handleQuery"
        />
      </el-form-item>
      <el-form-item label="区域名称" prop="areaName">
        <el-input
          v-model="queryParams.areaName"
          placeholder="请输入区域名称"
          clearable
          @keyup.enter="handleQuery"
        />
      </el-form-item>
      <el-form-item label="区域别名" prop="areaAlias">
        <el-input
          v-model="queryParams.areaAlias"
          placeholder="请输入区域别名"
          clearable
          @keyup.enter="handleQuery"
        />
      </el-form-item>
      <el-form-item label="经度" prop="longitude">
        <el-input
          v-model="queryParams.longitude"
          placeholder="请输入经度"
          clearable
          @keyup.enter="handleQuery"
        />
      </el-form-item>
      <el-form-item label="纬度" prop="latitude">
        <el-input
          v-model="queryParams.latitude"
          placeholder="请输入纬度"
          clearable
          @keyup.enter="handleQuery"
        />
      </el-form-item>
      <el-form-item label="权重" prop="weight">
        <el-input
          v-model="queryParams.weight"
          placeholder="请输入权重"
          clearable
          @keyup.enter="handleQuery"
        />
      </el-form-item>
      <el-form-item label="排序" prop="sort">
        <el-input
          v-model="queryParams.sort"
          placeholder="请输入排序"
          clearable
          @keyup.enter="handleQuery"
        />
      </el-form-item>
      <el-form-item>
        <el-button type="primary" icon="Search" @click="handleQuery">搜索</el-button>
        <el-button icon="Refresh" @click="resetQuery">重置</el-button>
      </el-form-item>
    </el-form>

    <el-row :gutter="10" class="mb8">
      <el-col :span="1.5">
        <el-button
          type="primary"
          plain
          icon="Plus"
          @click="handleAdd"
          v-hasPermi="['system:area:add']"
        >新增</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="success"
          plain
          icon="Edit"
          :disabled="single"
          @click="handleUpdate"
          v-hasPermi="['system:area:edit']"
        >修改</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="danger"
          plain
          icon="Delete"
          :disabled="multiple"
          @click="handleDelete"
          v-hasPermi="['system:area:remove']"
        >删除</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="warning"
          plain
          icon="Download"
          @click="handleExport"
          v-hasPermi="['system:area:export']"
        >导出</el-button>
      </el-col>
      <right-toolbar v-model:showSearch="showSearch" @queryTable="getList"></right-toolbar>
    </el-row>

    <el-table v-loading="loading" :data="areaList" @selection-change="handleSelectionChange">
      <el-table-column type="selection" width="55" align="center" />
      <el-table-column label="主键ID" align="center" prop="id" />
      <el-table-column label="上级区域ID" align="center" prop="parentId" />
      <el-table-column label="上级区域名称" align="center" prop="parentName" />
      <el-table-column label="所属区(二级区域)的ID" align="center" prop="districtId" />
      <el-table-column label="所属区(二级区域)的名字" align="center" prop="districtName" />
      <el-table-column label="区域编码" align="center" prop="areaNo" />
      <el-table-column label="区域名称" align="center" prop="areaName" />
      <el-table-column label="区域别名" align="center" prop="areaAlias" />
      <el-table-column label="区域全路径" align="center" prop="areaFullPath" />
      <el-table-column label="经度" align="center" prop="longitude" />
      <el-table-column label="纬度" align="center" prop="latitude" />
      <el-table-column label="权重" align="center" prop="weight" />
      <el-table-column label="排序" align="center" prop="sort" />
      <el-table-column label="备注" align="center" prop="remark" />
      <el-table-column label="操作" align="center" class-name="small-padding fixed-width">
        <template #default="scope">
          <el-button
            type="text"
            icon="Edit"
            @click="handleUpdate(scope.row)"
            v-hasPermi="['system:area:edit']"
          >修改</el-button>
          <el-button
            type="text"
            icon="Delete"
            @click="handleDelete(scope.row)"
            v-hasPermi="['system:area:remove']"
          >删除</el-button>
        </template>
      </el-table-column>
    </el-table>
    
    <pagination
      v-show="total>0"
      :total="total"
      v-model:page="queryParams.pageNum"
      v-model:limit="queryParams.pageSize"
      @pagination="getList"
    />

    <!-- 添加或修改区域管理对话框 -->
    <el-dialog :title="title" v-model="open" width="500px" append-to-body>
      <el-form ref="areaRef" :model="form" :rules="rules" label-width="80px">
        <el-form-item label="上级区域ID" prop="parentId">
          <el-input v-model="form.parentId" placeholder="请输入上级区域ID" />
        </el-form-item>
        <el-form-item label="所属区(二级区域)的ID" prop="districtId">
          <el-input v-model="form.districtId" placeholder="请输入所属区(二级区域)的ID" />
        </el-form-item>
        <el-form-item label="所属区(二级区域)的名字" prop="districtName">
          <el-input v-model="form.districtName" placeholder="请输入所属区(二级区域)的名字" />
        </el-form-item>
        <el-form-item label="区域编码" prop="areaNo">
          <el-input v-model="form.areaNo" placeholder="请输入区域编码" />
        </el-form-item>
        <el-form-item label="区域名称" prop="areaName">
          <el-input v-model="form.areaName" placeholder="请输入区域名称" />
        </el-form-item>
        <el-form-item label="区域别名" prop="areaAlias">
          <el-input v-model="form.areaAlias" placeholder="请输入区域别名" />
        </el-form-item>
        <el-form-item label="区域全路径" prop="areaFullPath">
          <el-input v-model="form.areaFullPath" type="textarea" placeholder="请输入内容" />
        </el-form-item>
        <el-form-item label="经度" prop="longitude">
          <el-input v-model="form.longitude" placeholder="请输入经度" />
        </el-form-item>
        <el-form-item label="纬度" prop="latitude">
          <el-input v-model="form.latitude" placeholder="请输入纬度" />
        </el-form-item>
        <el-form-item label="权重" prop="weight">
          <el-input v-model="form.weight" placeholder="请输入权重" />
        </el-form-item>
        <el-form-item label="排序" prop="sort">
          <el-input v-model="form.sort" placeholder="请输入排序" />
        </el-form-item>
        <el-form-item label="删除标志" prop="delFlag">
          <el-input v-model="form.delFlag" placeholder="请输入删除标志" />
        </el-form-item>
        <el-form-item label="备注" prop="remark">
          <el-input v-model="form.remark" type="textarea" placeholder="请输入内容" />
        </el-form-item>
      </el-form>
      <template #footer>
        <div class="dialog-footer">
          <el-button type="primary" @click="submitForm">确 定</el-button>
          <el-button @click="cancel">取 消</el-button>
        </div>
      </template>
    </el-dialog>
  </div>
</template>

<script setup name="Area">
import { listArea, getArea, delArea, addArea, updateArea } from "@/api/system/area";

const { proxy } = getCurrentInstance();

const areaList = ref([]);
const open = ref(false);
const loading = ref(true);
const showSearch = ref(true);
const ids = ref([]);
const single = ref(true);
const multiple = ref(true);
const total = ref(0);
const title = ref("");

const data = reactive({
  form: {},
  queryParams: {
    pageNum: 1,
    pageSize: 10,
    parentId: null,
    parentName: null,
    districtId: null,
    districtName: null,
    areaNo: null,
    areaName: null,
    areaAlias: null,
    areaFullPath: null,
    longitude: null,
    latitude: null,
    weight: null,
    sort: null,
  },
  rules: {
  }
});

const { queryParams, form, rules } = toRefs(data);

/** 查询区域管理列表 */
function getList() {
  loading.value = true;
  listArea(queryParams.value).then(response => {
    areaList.value = response.rows;
    total.value = response.total;
    loading.value = false;
  });
}

// 取消按钮
function cancel() {
  open.value = false;
  reset();
}

// 表单重置
function reset() {
  form.value = {
    id: null,
    parentId: null,
    parentName: null,
    districtId: null,
    districtName: null,
    areaNo: null,
    areaName: null,
    areaAlias: null,
    areaFullPath: null,
    longitude: null,
    latitude: null,
    weight: null,
    sort: null,
    delFlag: null,
    createBy: null,
    createTime: null,
    updateBy: null,
    updateTime: null,
    remark: null
  };
  proxy.resetForm("areaRef");
}

/** 搜索按钮操作 */
function handleQuery() {
  queryParams.value.pageNum = 1;
  getList();
}

/** 重置按钮操作 */
function resetQuery() {
  proxy.resetForm("queryRef");
  handleQuery();
}

// 多选框选中数据
function handleSelectionChange(selection) {
  ids.value = selection.map(item => item.id);
  single.value = selection.length != 1;
  multiple.value = !selection.length;
}

/** 新增按钮操作 */
function handleAdd() {
  reset();
  open.value = true;
  title.value = "添加区域管理";
}

/** 修改按钮操作 */
function handleUpdate(row) {
  reset();
  const _id = row.id || ids.value
  getArea(_id).then(response => {
    form.value = response.data;
    open.value = true;
    title.value = "修改区域管理";
  });
}

/** 提交按钮 */
function submitForm() {
  proxy.$refs["areaRef"].validate(valid => {
    if (valid) {
      if (form.value.id != null) {
        updateArea(form.value).then(response => {
          proxy.$modal.msgSuccess("修改成功");
          open.value = false;
          getList();
        });
      } else {
        addArea(form.value).then(response => {
          proxy.$modal.msgSuccess("新增成功");
          open.value = false;
          getList();
        });
      }
    }
  });
}

/** 删除按钮操作 */
function handleDelete(row) {
  const _ids = row.id || ids.value;
  proxy.$modal.confirm('是否确认删除区域管理编号为"' + _ids + '"的数据项？').then(function() {
    return delArea(_ids);
  }).then(() => {
    getList();
    proxy.$modal.msgSuccess("删除成功");
  }).catch(() => {});
}

/** 导出按钮操作 */
function handleExport() {
  proxy.download('system/area/export', {
    ...queryParams.value
  }, `area_${new Date().getTime()}.xlsx`)
}

getList();
</script>
